---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13284 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 852 25347 0 5967 30858 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:42:ca:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe42:ca0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:34:99:99 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13284) 03/15/24 _x86_64_ (8 CPU) 09:56:55 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:02 144.40 74.28 70.13 5325.42 60179.67 09:59:01 125.53 27.37 98.15 2117.02 33692.61 10:00:01 154.79 9.50 145.29 1672.25 48692.55 10:01:01 299.78 4.32 295.47 405.53 119067.49 10:02:01 32.56 0.55 32.01 32.66 24825.86 10:03:01 29.86 0.03 29.83 3.33 23978.94 10:04:01 69.79 1.93 67.86 111.96 24154.62 Average: 122.38 16.83 105.55 1379.46 47832.55 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:02 30325868 31689232 2613352 7.93 52996 1631760 1437244 4.23 859384 1487172 55876 09:59:01 29919748 31696356 3019472 9.17 80336 1997984 1460188 4.30 883108 1827452 134808 10:00:01 26081308 31644888 6857912 20.82 131248 5589716 1612244 4.74 1034212 5326188 2999932 10:01:01 24848884 30497556 8090336 24.56 139260 5655092 6842224 20.13 2291776 5219896 1364 10:02:01 23753104 29523508 9186116 27.89 140816 5770816 8124116 23.90 3319532 5268940 2932 10:03:01 23939864 29742704 8999356 27.32 141356 5802864 7596296 22.35 3123784 5283724 340 10:04:01 25918160 31561172 7021060 21.32 144040 5638120 1563252 4.60 1351764 5141828 2308 Average: 26398134 30907917 6541086 19.86 118579 4583765 4090795 12.04 1837651 4222171 456794 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:02 ens3 368.03 252.47 967.85 61.23 0.00 0.00 0.00 0.00 09:59:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 67.97 45.93 1284.39 9.15 0.00 0.00 0.00 0.00 10:00:01 lo 12.26 12.26 1.20 1.20 0.00 0.00 0.00 0.00 10:00:01 br-5209965086b0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 1054.97 568.89 30879.66 42.23 0.00 0.00 0.00 0.00 10:01:01 veth19c2f02 1.33 1.83 0.15 0.18 0.00 0.00 0.00 0.00 10:01:01 vethdd1f1fa 0.83 0.98 0.05 0.06 0.00 0.00 0.00 0.00 10:01:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 10:01:01 veth336a91e 0.58 0.75 0.04 0.04 0.00 0.00 0.00 0.00 10:02:01 veth19c2f02 4.63 5.60 0.78 0.87 0.00 0.00 0.00 0.00 10:02:01 vethdd1f1fa 211.71 207.80 27.73 66.61 0.00 0.00 0.00 0.01 10:02:01 lo 5.73 5.73 13.76 13.76 0.00 0.00 0.00 0.00 10:02:01 veth336a91e 5.28 6.32 1.05 4.15 0.00 0.00 0.00 0.00 10:03:01 veth19c2f02 0.33 0.77 0.04 0.07 0.00 0.00 0.00 0.00 10:03:01 vethdd1f1fa 175.94 173.85 20.85 57.31 0.00 0.00 0.00 0.00 10:03:01 lo 13.43 13.43 6.05 6.05 0.00 0.00 0.00 0.00 10:03:01 vethbdd5582 649.76 679.37 179.47 86.48 0.00 0.00 0.00 0.01 10:04:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 1586.04 935.67 33197.44 169.39 0.00 0.00 0.00 0.00 Average: lo 5.17 5.17 3.07 3.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 224.64 133.32 4753.65 24.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13284) 03/15/24 _x86_64_ (8 CPU) 09:56:55 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:02 all 8.01 0.00 1.02 4.27 0.03 86.68 09:58:02 0 3.99 0.00 0.75 0.38 0.02 94.86 09:58:02 1 4.67 0.00 0.78 0.72 0.02 93.81 09:58:02 2 2.57 0.00 0.70 0.23 0.02 96.47 09:58:02 3 2.29 0.00 0.67 4.57 0.02 92.45 09:58:02 4 18.44 0.00 1.99 1.02 0.05 78.50 09:58:02 5 9.65 0.00 0.90 15.75 0.03 73.67 09:58:02 6 16.97 0.00 1.50 1.40 0.05 80.07 09:58:02 7 5.50 0.00 0.81 10.12 0.05 83.52 09:59:01 all 10.30 0.00 0.73 2.92 0.03 86.03 09:59:01 0 13.92 0.00 1.16 0.59 0.03 84.30 09:59:01 1 5.50 0.00 0.59 0.37 0.02 93.52 09:59:01 2 1.37 0.00 0.20 0.25 0.05 98.12 09:59:01 3 2.79 0.00 0.59 9.80 0.02 86.80 09:59:01 4 12.87 0.00 1.19 1.31 0.02 84.62 09:59:01 5 3.18 0.00 0.44 8.65 0.05 87.68 09:59:01 6 10.66 0.00 0.59 0.51 0.03 88.20 09:59:01 7 32.11 0.00 1.07 1.82 0.05 64.94 10:00:01 all 14.45 0.00 5.22 3.18 0.08 77.06 10:00:01 0 14.72 0.00 5.36 0.39 0.08 79.44 10:00:01 1 13.57 0.00 4.37 1.91 0.08 80.06 10:00:01 2 13.25 0.00 5.00 0.08 0.08 81.58 10:00:01 3 11.08 0.00 6.07 4.11 0.08 78.66 10:00:01 4 17.01 0.00 4.72 2.24 0.08 75.94 10:00:01 5 15.49 0.00 6.53 10.46 0.07 67.45 10:00:01 6 12.54 0.00 4.30 4.99 0.08 78.09 10:00:01 7 17.96 0.00 5.39 1.31 0.07 75.28 10:01:01 all 14.21 0.00 2.91 11.46 0.07 71.35 10:01:01 0 19.00 0.00 3.28 26.32 0.05 51.35 10:01:01 1 12.81 0.00 2.49 12.68 0.07 71.95 10:01:01 2 14.92 0.00 3.43 2.52 0.07 79.06 10:01:01 3 16.97 0.00 2.39 0.62 0.05 79.97 10:01:01 4 12.93 0.00 2.59 0.82 0.05 83.61 10:01:01 5 13.14 0.00 3.34 15.53 0.10 67.90 10:01:01 6 13.41 0.00 3.56 32.82 0.10 50.12 10:01:01 7 10.53 0.00 2.28 0.49 0.07 86.63 10:02:01 all 20.06 0.00 2.41 1.82 0.12 75.60 10:02:01 0 17.12 0.00 1.77 0.10 0.12 80.89 10:02:01 1 16.47 0.00 1.61 11.28 0.09 70.55 10:02:01 2 24.20 0.00 6.19 0.00 0.27 69.34 10:02:01 3 17.87 0.00 1.96 2.90 0.14 77.13 10:02:01 4 24.90 0.00 2.43 0.07 0.09 72.52 10:02:01 5 21.97 0.00 2.14 0.00 0.09 75.80 10:02:01 6 24.14 0.00 1.82 0.20 0.09 73.75 10:02:01 7 13.55 0.00 1.22 0.07 0.07 85.09 10:03:01 all 3.96 0.00 0.74 1.78 0.09 93.43 10:03:01 0 3.14 0.00 0.90 0.35 0.08 95.52 10:03:01 1 3.25 0.00 0.75 12.95 0.17 82.89 10:03:01 2 2.90 0.00 0.72 0.03 0.07 96.28 10:03:01 3 3.70 0.00 0.89 0.15 0.08 95.18 10:03:01 4 3.99 0.00 0.60 0.37 0.05 94.99 10:03:01 5 5.04 0.00 0.64 0.00 0.08 94.25 10:03:01 6 4.66 0.00 0.79 0.25 0.08 94.22 10:03:01 7 5.05 0.00 0.65 0.12 0.07 94.12 10:04:01 all 7.49 0.00 0.54 2.79 0.04 89.15 10:04:01 0 40.67 0.00 0.92 4.94 0.07 53.40 10:04:01 1 3.06 0.00 0.53 15.75 0.05 80.61 10:04:01 2 3.06 0.00 0.55 0.12 0.02 96.26 10:04:01 3 2.74 0.00 0.50 0.12 0.02 96.63 10:04:01 4 1.12 0.00 0.32 0.02 0.02 98.53 10:04:01 5 3.24 0.00 0.47 0.08 0.03 96.17 10:04:01 6 1.95 0.00 0.45 0.67 0.03 96.90 10:04:01 7 4.32 0.00 0.55 0.65 0.03 94.44 Average: all 11.15 0.00 1.93 4.04 0.06 82.81 Average: 0 16.05 0.00 2.02 4.74 0.07 77.13 Average: 1 8.43 0.00 1.59 7.95 0.07 81.97 Average: 2 8.89 0.00 2.40 0.46 0.08 88.17 Average: 3 8.13 0.00 1.86 3.17 0.06 86.79 Average: 4 12.93 0.00 1.97 0.84 0.05 84.21 Average: 5 10.15 0.00 2.06 7.24 0.07 80.49 Average: 6 12.01 0.00 1.86 5.83 0.07 80.24 Average: 7 12.65 0.00 1.71 2.10 0.06 83.49